On Tue, Sep 03, 2024 at 03:04:20PM +0800, Jiqian Chen wrote: > When a device has been reset on dom0 side, the Xen hypervisor > doesn't get notification, so the cached state in vpci is all > out of date compare with the real device state. > > To solve that problem, add a new hypercall to support the reset > of pcidev and clear the vpci state of device. So that once the > state of device is reset on dom0 side, dom0 can call this > hypercall to notify hypervisor. > > The behavior of different reset types may be different in the > future, so divide them now so that they can be easily modified > in the future without affecting the hypercall interface. > > Signed-off-by: Jiqian Chen <jiqian.c...@amd.com> > Signed-off-by: Huang Rui <ray.hu...@amd.com> > Signed-off-by: Jiqian Chen <jiqian.c...@amd.com>
Reviewed-by: Roger Pau Monné <roger....@citrix.com> Thanks, Roger.
